Far from an ordinary substrate, Zoo Med Excavator Clay Burrowing Reptile Substrate is an amazing formable clay substrate that allows you create a fully custom landscape for your terrarium residents. Build tunnels, plateaus and caves for your reptile, or let them do all of the digging and burrowing themselves. Add water to Excavator Clay Burrowing Reptile Substrate, and it becomes moldable and shapeable to allow you and your reptile to work together creating a natural landscape that is a playground for activity in its habitat.

Used this with my adult Leopard Geckos. Gave the tanks a very natural look and was safe for them due to the pebbles being too big large enough for them not to eat. Was easy to setup and cleaning poop is even easier. Absorbed all the heat from my under tank heating pads and my bulbs. A+!

This clay could be very beneficial to the creative mind who wants to make an enclosure more natural looking, especially for burrowing species, like uro's. It's extremely mold able and not loose as some would think.
BEWARE: this isnt for use with UTH's ( under tank heaters ) though. Keep it on the cool side. I'd recommend it but with suggestions!